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- [4] GENERAL-PRACTITIONER IN PREPAID GROUP-PRACTICE PLANS AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1963, 53 (10): : 1635 - &
- [10] INTRODUCTION OF MIDWIFERY IN A PREPAID GROUP-PRACTICE AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1972, 62 (03): : 354 - &